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9. SENSOR PROGRAMMING

As all ALMEMO

®

instruments contain the whole sensor programming stored in

the ALMEMO

®

connector plug, the user, usually, does not need to perform any

programming. Only if, for example, sensor errors must be corrected or existing
sensors must be scaled or limit values need to be specified the comprehensive
programming options have to be used.

If the corresponding sensor connector is
connected all parameters of a channel can
be checked and entered or changed via
keypad in the menu ´Sensor
Programming´. It must be considered that
standard sensors are, by a locking mode,
protected against unintentional
modification and that the locking level
must first be reduced before desired
changes can be performed (see 9.2).

Output of the sensor programming of all
active measuring points (command P15
see man. 6.2.3) by using the key:

<

PRINT

>

9.1 Selecting the Input Channel

To query or to program the parameters of a sensor, it is first necessary to
select the menu ´Sensor Programming´ and then to set the required input
channel by using the key

M

▲

or

M

▼

. For this, only connected sensors and

activated channels will be considered. To be able to activate new channels, the
key ´MALL´ must be used to enable the selection of

all

channels. The key

´MACT´ can be used to reduce the selection back to the

active

channels only.

The corresponding connector number will be displayed with each input
channel.

When changing the input channel, the selected meas. point will not
be changed, i.e. a measurement in progress will not be interrupted.

Menu ´

SensorProgramming

´

* SENSORPROGRAMM *

Indication of connector number and input channel:

Connector:0

Channel:00

Selecting the next input channel using the key:

<

M

▲

>

Selecting the previous input channel using the key:

<

M

▼

>

Enabling the selection of all available channels:

<

MALL

>

Reducing the selection to all active channels:

<

MACT

>

50

ALMEMO

®

2590-9

Sensor Programming

* SENSOR PROGRAMM *
Connector:0 Chann.:00
Comment: Temperature
Averag.Mode: -----
Locking: 5.
7LimValMax: 35.0°C
LimValMin: -------
5BaseValue: -------

Factor: -------
Exponent: 0
4Zero Point: -------
Slope: -------
2Dimension: °C
1Range: Diff 01-00

MALL PRINT

M

▲

M

▼

«
...
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49
50
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52
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Содержание ALMEMO 2590-9 V5

Страница 1: ...Operating Instructions Data Logger ALMEMO 2590 9 V2 0 26 06 2003 ALMEMO 2590 9 1...

Страница 2: ...ctr isol ZB2590 UK 10 30V 6 LCD display Status line C Cont measuring point scan Start stop measurement REC Memory record COM Output of meas val Meas start end progr R01 Alarm relay status Light on pau...

Страница 3: ...14 4 2 Measuring Inputs and Additional Channels 14 5 DISPLAY AND KEYPAD 16 5 1 Display and Menu Selection 16 5 2 Function Keys 17 5 3 Control Symbols 17 5 4 Function Selection 18 5 5 Data Entry 18 5 6...

Страница 4: ...Averaging over Cyclic Measuring Point Scans 31 6 4 5 Averaging over Time 32 6 4 6 Measurement Time 32 6 4 7 Volume Flow Measurement 33 6 5 Display of Several Measuring Points 34 6 5 1 Menu Multi Chan...

Страница 5: ...art End 58 9 10 5 Output Function 58 9 10 6 Reference Channel 59 9 10 7 Multiplexer 59 9 10 8 Element Flags 59 10 DEVICE CONFIGURATION 60 10 1 Device Designation 60 10 2 Device Address and Networking...

Страница 6: ...onics manual section 5 2 The entire ALMEMO networking system manual section 5 3 All functions and their control via the interface manual section 6 A complete interface command list with all print outp...

Страница 7: ...easuring junctions Furthermore function channels for special measuring tasks are provided to determine the temperature coefficient Q T and wet bulb globe temperature Dimension The 2 digit dimension ca...

Страница 8: ...he measured values of 1 to 20 measuring points can be indicated on the display in 7 different menus that can also be configured in three font sizes as bar graph or as line chart They are automatically...

Страница 9: ...f particular channels so that an excessive data flow can be limited especially during data storage Measuring Cycle The measuring cycle also programmable between 1s and 59h 59min 59s is for a cyclic sc...

Страница 10: ...ck is available to limit the access to the menu and the operating keys as required Output All data logs menu functions and stored measured values and programmed parameters can be provided as output to...

Страница 11: ...at peripheral device Set output format columns n or table t as required see 7 2 Output and storage of measuring data Keys Single output storage of all measuring points see 6 2 1 F4 or MANU Enter prin...

Страница 12: ...ned in the battery buffered memory see 3 5 A supplementary battery pack ZB 2590 AP can be used in exchange to immediately continue the device operation Tips regarding the correct handling of rechargea...

Страница 13: ...ed If the device shows an irregular behaviour due to interference influences e g electrostatic charging or discharged buffering battery or if incorrect programming must be avoided the device can be re...

Страница 14: ...t be pressed on the sides for disconnecting the connector 4 2 Measuring Inputs and Additional Channels The measuring instrument ALMEMO 2590 9 has 9 input sockets 2 that the measuring channels M0 to M8...

Страница 15: ...thin one connector and sensors with an own power supply are electrically connected to each other and must therefore be operated in isolation The voltage applied to the measuring inputs must not excee...

Страница 16: ...F4 F Calling up the selected menu PROG Alternatively the operating dial 7 on the right side of the device can be used by turning it upwards or downwards and pressing the dial at the side to confirm Re...

Страница 17: ...g point scan started including storing REC Measuring point scan started incl output via interface COM Start end time of measurement is programmed or Relay status external output module off or on R or...

Страница 18: ...l first press P then turn to select see 5 5 5 5 Data Entry If a programmable parameter is selected see 5 4 you can enter or clear the value Starting from a measurement menu the device firstly switches...

Страница 19: ...garding the input of letters and measuring ranges First press the dial corresponds to pressing the key PROG then select the correct value of the digit by turning the dial To select the next digit pres...

Страница 20: ...5 Function selection PROG F F 4 Clear measuring data CLR CLRA 3 Clear memory CMEM 2 Switch on off of parameters OFF ON 1 Data input menu programming PROG PROG press and hold Key operation Locking func...

Страница 21: ...ogger 1 meas point 8mm digit height S2 LineChart 1 meas point line chart S3 MultiChannDispl max 4 meas points 8mm digit height U3 4 BarChart max 4 meas points 4mm digits analog bars MeasValList max 20...

Страница 22: ...ll can very easily be increased or decreased by turning the operating dial 6 1 2 Peak Value Memory with Time and Date The highest and lowest value including the time and date will each time be determi...

Страница 23: ...acquired stored if necessary and recorded through a printer or computer see manual 6 5 If continuous measuring point scan has been selected the letter C will be indicated at the first digit of the st...

Страница 24: ...been selected see 5 4 the print cycle can be programmed see 5 5 or the key FORM can be used as the quickest way to set the required output format see 7 2 Function Print Timer Format List Memory On Pr...

Страница 25: ...ConvRate 10 Cont Time axis 120 x 0 1s 012s 012s Channel switching is blocked during the measurement At each start and at each channel switching the line chart will be cleared 6 2 5 Continuous Output...

Страница 26: ...e 00 C 23 4 Function Set Meas Value To Zero ZERO Meas Val 00 C 00 0 Base value BaseValue 23 4 C Please note that this function is only available if the locking code is set below 5 see 9 4 As long as t...

Страница 27: ...key you can re store the standard values base value 7 00 and gain 0 1689 6 3 3 Setpoint Entry For the correction of sensor errors the zero point adjustment has already been introduced in section 6 3...

Страница 28: ...for any double sensors 6 3 5 Atmospheric Pressure Compensation Some measuring variables depend on the environmental atmospheric pressure see 9 9 measuring range list w PC As a result higher deviation...

Страница 29: ...averaging exclusively affects the measured value of the displayed channel and serves in case of unstable measured values e g when measuring turbulent flows to attenuate or smooth the meas values by a...

Страница 30: ...s or times e g net measurements according to VDI VDE 2640 see manual 3 5 5 At all measuring points where measured values must be averaged the averaging must be switched on by using the averaging mode...

Страница 31: ...L must be used if average values have to be acquired in cyclic periods over these periods This ensures that the average values are cleared after each print cycle Furthermore either the continuous meas...

Страница 32: ...ue by using CLR Starting the averaging using the key START M Reading the meas time see 6 4 6 in function MeasTime 00 01 23 40 Stopping the averaging using the key STOP Reading the average value in fun...

Страница 33: ...averaging see 6 4 5 and manual 3 5 5 The rotating vane must be applied at one end the averaging has to be started and it is necessary to proceed uniformly over the whole cross sectional area and to s...

Страница 34: ...nels the measuring point must be selected as function by means of keys see above PROG F The selected measuring point can now be changed by means of M The process of measuring point selection is termin...

Страница 35: ...e 00 23 12 C Temperature Measured value including max value MeasValList MaxVal 00 23 12 C 32 67 C Measured value including min value MeasValList MinVal 00 23 12 C 19 34 C Measured value including aver...

Страница 36: ...and Limit value Max s 9 5 LimValMax 1234 5 C OFF ON o 00 Limit value Min LimValMin 0123 4 C OFF ON o 01 Base value s 9 6 BaseVal OFF ON o 02 Factor Factor 1 12345 OFF ON o 03 Zero point s 9 7 ZeroPoin...

Страница 37: ...0000mh o 27 Max time date s 6 1 2 MaxTime 12 34 01 02 o 28 Min time date s 6 1 2 MinTime 13 45 01 02 o 29 Blank line o 30 Line o 31 Attenuation s 6 4 1 Attenuation 10 CLR o 32 Memory free s 8 2 Memory...

Страница 38: ...ine 05 Locking 06 Setpoint 07 Zero point 08 Factor 09 TempComp 10 AtmPress 11 End 12 Selection of the first function using the key PROG Programming the function PROG Blank line Selection of the functi...

Страница 39: ...1 0020 0 C Base BASEVAL 01 0273 0 C Factor FACTOR 01 1 0350E 1 Zero Point Correct ZEROPOINT 01 0000 7 C Slope Correction SLOPE 01 1 0013 Analog Start ANALOGSTART 01 0000 0 C Analog End ANALOGEND 01 01...

Страница 40: ...etc Output of the menu configurations fu P20 Menu title of the menu u U1 MenuTitle U1 In line 00 function yy 00 30 In line 01 function yy 01 39 02 16 03 24 04 30 05 42 06 45 Output of all functions o...

Страница 41: ...switched on after a reinitialisation but it can also be switched off if required Of course it is not necessary that a peripheral device is connected to the socket A1 if the print cycle is used e g fo...

Страница 42: ...suring cycle is used for data acquisition within a print cycle e g for the following applications 1 Frequent data storage in measuring cycle printing in print cycle only 2 Limit value monitoring and a...

Страница 43: ...ations per second mains hum sup pression is not provided as a result accuracy may be adversely affected by interference over the connection lines wherever possible use twisted wires 7 5 Time and Date...

Страница 44: ...B memory space As a result the memory capacity is extended to 1 6 or 7 2 million measured values Furthermore it is often useful when the data logger can remain at one measuring location and data can j...

Страница 45: ...3kB Available free memory space No Free 0217 5kB or when external memories are connected Externally available memory capacity Memory ext 08 165MB Number and memory space of the ext memory No 02 Free...

Страница 46: ...Deactivating the number with the key OFF 8 4 Memory Display One measuring point scan at a time can be indicated in list format on the display During a measurement in progress you can either follow th...

Страница 47: ...in function NUMBER see 8 3 NUMBER 12 001 A To select a time interval Enter the start time using the format hh mm ss StartTime 07 00 00 Enter the end time using the format hh mm ss EndTime 17 00 00 Ent...

Страница 48: ...clear the memory first press the key PROG the memory capacity is highlighted No Free kB then the key CMEM Full mem capacity is indicated as avail mem space No Free 0507 5kB Or cancel by using the key...

Страница 49: ...t and end time or through limit values is on principle not possible in sleep mode and therefore must be switched off 8 Within the set cycle the device switches automatically on performs a measuring po...

Страница 50: ...ecessary to select the menu Sensor Programming and then to set the required input channel by using the key M or M For this only connected sensors and activated channels will be considered To be able t...

Страница 51: ...tor ZA9400 FSx with Ntc to apply to just one thermocouple 9 3 Averaging Mode The types of averaging which are defined through the function Averaging Mode are described in section 6 4 2 Function Averag...

Страница 52: ...al Point Setting For indicating the electrical signal of a sensor as a measured value of a physical variable it is in most cases necessary to set a zero point shift and to perform a multiplication wit...

Страница 53: ...emperature value in degreeCelsius will be converted into degrees Fahrenheit The cold junction compensation can be switched off by using the characters C 9 9 Selecting the Measuring Range If users want...

Страница 54: ...2 6000 2 6000 V U2 60 Differential Millivolt 1 ZA 9050 FS 26 000 26 000 mV d 26 Differential Millivolt ZA 9050 FS 10 000 55 000 mV d 55 Differential Millivolt 2 ZA 9050 FS 260 00 260 00 mV d260 Diffe...

Страница 55: ...Y A600 CO2 0 0 2 500 CO2 O2 saturation wth TC a PC FY A640 O2 0 260 O2 S O2 concentration wth TC FY A640 O2 0 40 0 mg l O2 C Function channels Difference Mb1 Mb2 any diFF Maximum value Mb1 any Hi Mini...

Страница 56: ...cycle also allows to suppress unnecessary measured values and as a result saves memory space Enter the print cycle factor see 5 5 in function PrintCycleFactor 01 Clearing the print cycle factor with t...

Страница 57: ...es to one relay For this purpose the relay cables provide 2 relays 0 and 1 and the relay adapter ZA 8000 RTA provides 4 relays 0 to 3 This mode also has to be set as variant 2 in the output module see...

Страница 58: ...not the real measured value but only the Max Min Average or Alarm value is required then this function can be programmed as output function see manual 6 10 4 As a result only the corresponding functio...

Страница 59: ...all other cases it is possible to change the pin assignment in the connector by changing the input multiplexer see manual 6 10 2 Programming of the ref channel 2 absolute RefChannel 2 00 Programming...

Страница 60: ...e the measured values of several instruments that are located at different places see manual 5 3 For communicating with networked devices it is mandatory that all devices have the same baud rate and a...

Страница 61: ...ed on or off in the main menu by using the key ON or in the function Illumination of the device configuration If the illumination is switched on when a mains supply adapter is not connected the illumi...

Страница 62: ...1 and A2 to allow an output of the measured values as analog or digital values or as alarm signals Furthermore it is possible to trigger various functions through trigger pulses To suit all possibilit...

Страница 63: ...larm from all channels GK2 1 AK1 Relay R0 alarm Max R1 alarm Min GK3 2 AK2 Relay Rx internally allocated see 9 10 3 AK 8 AK8 Relay Rx externally triggered Trigger alarm EGK 0 EA0 Start stop relay R0 a...

Страница 64: ...e measured value of the selected channel Mxx is output to the analog output However in case of a continuous measuring point scan a reference channel can be programmed allowing to define any channel fo...

Страница 65: ...nsors connect hand held sensors and operate them in air or connect dummies short circuit AB at thermocouples 100 ohms at Pt100 sensors and check then reconnect sensors successively and check If an err...

Страница 66: ...t to the factory in Holzkirchen Germany including a short report and possibly control printouts The software AMR Control allows to print the monitor pages including the programming and also to save th...

Страница 67: ...ut active mode approx 31 mA input and output modules with illumination approx 57 mA without display approx 25 mA sleep mode approx 0 2 mA Housing 204x109x44mm ABS high impact strength 70 Cmax Operatin...

Страница 68: ...7 6 6 33 36 Base value 9 6 52 Battery operation 3 1 12 Baud rate 10 3 61 Changing the dimension 9 8 53 Channel selection analog output 11 3 64 Configuration user menus via interface 6 6 2 40 Configura...

Страница 69: ...oltage supply 3 3 13 Factor 9 6 52 Function range 1 1 6 Function printouts 6 6 1 39 Function keys 5 2 17 Function selection 5 4 18 Hysteresis 10 7 61 Illumination display 10 5 61 Initial operation 2 1...

Страница 70: ...enu Monitoring 6 1 2 22 Menu Multi Channel Display 6 5 1 34 Menu Data Logger 6 21 Minimum sensor supply voltage 9 10 2 56 Multiplexer 9 10 7 59 Networking 10 2 60 Numbering of measurements 8 3 46 Oper...

Страница 71: ...44 Special functions 9 10 56 Start time and date data recording 7 5 43 Start time and date memory output 8 5 47 Storage activation print cycle 7 2 41 Storage activation measuring cycle 7 3 42 Storing...

Страница 72: ...72 ALMEMO 2590 9 Appendix...

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